I'm trying zu aggregate the Eclipse Helios update site - but not the complete site - to a local update site. The first thing I want to achieve is to mirror only the category "Collaboration" from the official Eclipse Update site. There are some InstallUnits (IU) in this category I don't need, so I want to exclude this IU from aggregation. IU I don't need are for example Mylyn-Plugins and GIT-Plugins. I thought I can do this by exclusion rules, but it didn't work..!All the IU from the category "Collaboration" are aggregated when I use this configuration.

I'm still working on my task to aggregate only a part of the official Eclipse Helios update site. I try to do this with the configuration from my last posting above, but it didn't work as expected.
The whole category "Collaboration" with the IU from Mylyn and GIT are aggrregated. Does anybody know how to exclude this IU from aggregation by b3...?